Lenze EVS9332xP Manual do Utilizador descarregar pdf (Página 243)

100

101

Function library

Function blocks

3.5.43 Internal motor control (MCTRL)

3−215

EDSVS9332P−EXT DE 2.0

3.5.43.8 Quick stop QSP

The QSP function is used to stop the drive within an adjustable time independently of the setpoint

selection.

The QSP function is active

l if the input MCTRL−QSP is triggered with HIGH.

l if the controller is triggered via the control words (DCTRL).

Function:

l If torque control has been selected, it will be deactivated. The drive is controlled by the speed

controller.

l The speed runs with the deceleration time set under C0105 to zero speed.

l The torque limitations MCTRL−LO−M−LIM and MCTRL−HI−M−LIM are deactivated.

l The angle controller is activated. If the rotor position is shifted actively, the drive generates a

torque against this displacement if:

– C0254 is not zero

– The input MCTRL−PHI−LIM is triggered with a value > 0 %.

( Stop!

If the field is weakened manually (MCTRL−FLD−WEAK < 100%), the drive is unable

to generate the max. torque.

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